EP3999940A4 - Détermination de centre de rotation d'oeil avec une ou plusieurs caméras de suivi de l'oeil - Google Patents
Détermination de centre de rotation d'oeil avec une ou plusieurs caméras de suivi de l'oeil Download PDFInfo
- Publication number
- EP3999940A4 EP3999940A4 EP20841340.1A EP20841340A EP3999940A4 EP 3999940 A4 EP3999940 A4 EP 3999940A4 EP 20841340 A EP20841340 A EP 20841340A EP 3999940 A4 EP3999940 A4 EP 3999940A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- eye
- rotation determination
- tracking cameras
- center
- eye tracking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/292—Multi-camera tracking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0179—Display position adjusting means not related to the information to be displayed
- G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30196—Human being; Person
- G06T2207/30201—Face
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Image Analysis (AREA)
- Controls And Circuits For Display Device (AREA)
- User Interface Of Digital Computer (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962874867P | 2019-07-16 | 2019-07-16 | |
PCT/US2020/042178 WO2021011686A1 (fr) | 2019-07-16 | 2020-07-15 | Détermination de centre de rotation d'œil avec une ou plusieurs caméras de suivi de l'œil |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3999940A1 EP3999940A1 (fr) | 2022-05-25 |
EP3999940A4 true EP3999940A4 (fr) | 2023-07-26 |
Family
ID=74211348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20841340.1A Pending EP3999940A4 (fr) | 2019-07-16 | 2020-07-15 | Détermination de centre de rotation d'oeil avec une ou plusieurs caméras de suivi de l'oeil |
Country Status (5)
Country | Link |
---|---|
US (2) | US11868525B2 (fr) |
EP (1) | EP3999940A4 (fr) |
JP (1) | JP2022540675A (fr) |
CN (1) | CN114424147A (fr) |
WO (1) | WO2021011686A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3087333A1 (fr) | 2018-01-17 | 2019-07-25 | Magic Leap, Inc. | Determination de centre rotation d'oeil, selection de plan de profondeur et positionnement de camera de rendu dans des systemes d'affichage |
KR20200108857A (ko) | 2018-01-17 | 2020-09-21 | 매직 립, 인코포레이티드 | 디스플레이와 사용자의 눈들 사이의 정합을 결정하기 위한 디스플레이 시스템들 및 방법들 |
JP7382387B2 (ja) | 2018-07-24 | 2023-11-16 | マジック リープ, インコーポレイテッド | ディスプレイとユーザの眼との間の位置合わせを決定するためのディスプレイシステムおよび方法 |
JP2022540675A (ja) | 2019-07-16 | 2022-09-16 | マジック リープ, インコーポレイテッド | 1つ以上の眼追跡カメラを用いた眼回転中心の決定 |
IL299775A (en) | 2020-07-15 | 2023-03-01 | Magic Leap Inc | Eye tracking using an aspheric cornea model |
US11475613B1 (en) * | 2020-07-22 | 2022-10-18 | Corel Corporation | Assisted creation of artistic digital images |
US11520152B1 (en) * | 2020-08-06 | 2022-12-06 | Apple Inc. | Head-mounted display systems with gaze tracker alignment monitoring |
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US20190094981A1 (en) * | 2014-06-14 | 2019-03-28 | Magic Leap, Inc. | Methods and systems for creating virtual and augmented reality |
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-
2020
- 2020-07-15 JP JP2022502459A patent/JP2022540675A/ja active Pending
- 2020-07-15 EP EP20841340.1A patent/EP3999940A4/fr active Pending
- 2020-07-15 US US17/627,105 patent/US11868525B2/en active Active
- 2020-07-15 WO PCT/US2020/042178 patent/WO2021011686A1/fr unknown
- 2020-07-15 CN CN202080064342.3A patent/CN114424147A/zh active Pending
-
2023
- 2023-11-07 US US18/387,745 patent/US20240077943A1/en active Pending
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US20170322430A1 (en) * | 2014-11-14 | 2017-11-09 | Essilor International (Compagnie Générale d'Optique) | Devices and methods for determining the position of a characterizing point of an eye and for tracking the direction of the gaze of a wearer of spectacles |
Non-Patent Citations (3)
Title |
---|
ALEXANDER PLOPSKI: "Improving Optical-See-Through Experience through Corneal Imaging", 1 January 2016 (2016-01-01), XP055672879, Retrieved from the Internet <URL:https://ir.library.osaka-u.ac.jp/repo/ouka/all/55861/28092_論文.pdf> [retrieved on 20200302], DOI: 10.18910/55861 * |
ELIAS DANIEL GUESTRIN: "Remote, Non-Contact Gaze Estimation with Minimal Subject Cooperation", 21 April 2010 (2010-04-21), pages i - xxii, 1, XP002662207, Retrieved from the Internet <URL:https://tspace.library.utoronto.ca/bitstream/1807/24349/3/Guestrin_Elias_D_201003_PhD_thesis.pdf> [retrieved on 20111026] * |
See also references of WO2021011686A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2021011686A1 (fr) | 2021-01-21 |
US20240077943A1 (en) | 2024-03-07 |
JP2022540675A (ja) | 2022-09-16 |
US20220253135A1 (en) | 2022-08-11 |
US11868525B2 (en) | 2024-01-09 |
EP3999940A1 (fr) | 2022-05-25 |
CN114424147A (zh) | 2022-04-29 |
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